Hasselblad XCD 135mm f/2.8 Lens. The Hasselblad XCD 135mm f/2.8 is a short-telephoto prime with a focal length equivalent to 105mm after sensor-crop factor and a 3.3-foot minimum focusing distance that make it great for portraiture and landscape photography. It has a fast, accurate autofocus system with full-time manual-focus override. and an advanced optical design that facilitates maximum sharpness and color accuracy.

X Converter 1.7×. The X Converter 1.7x gives you an effective focal length of 226mm, or 178mm equivalent on full-frame sensors. It boasts a four-group/six-element optical design, and maintains the 135mm f/2.8 lens’s autofocus, central shutter, and optical performance. When you’re using the X Converter 1.7, the lens’s effective aperture range is f/4.8 to f/32, its effective angle of view is 14°, its effective minimum focusing distance is 3.4 feet, and its effective maximum magnification is 1:3.4.